Stress Much?

I'm at the point where I'm getting stressed out. I have a lot coming up and I'm not quite sure how to deal with it all. You know what the biggest stress-er is though? I'm concerned about losing some of my friends. We're all getting to the point that we're getting married, some having kids, some getting divorced. We're settling down. No more random (or planned) road trips. Now there's so much more that we have to do then just worry about ourselves and call our mom's on our way to nowhere. Is that a silly concern? I just can't imagine my life without some of my friends, and I'm worried that our common interests will disappear once we're settled in our own lives. Sigh. I sure hope not.